公开(公告)号：US20120167697A1

公开(公告)日：2012-07-05

申请号：US13341224

申请日：2011-12-30

申请人： Alfred Rieder ,  Christof Huber ,  Ennio Bitto ,  Christian Schutze ,  Marcel Braun

发明人： Alfred Rieder ,  Christof Huber ,  Ennio Bitto ,  Christian Schutze ,  Marcel Braun

IPC分类号： G01F1/84

CPC分类号： G01F1/8472 ,  G01F1/8413 ,  G01F1/8477 ,  G01F15/02 ,  G01F25/0007

摘要： A measuring transducer comprises: a housing, with an inlet-side flow divider having four flow openings, and an outlet-side end having four flow openings; a tube arrangement having four tubes connected to the flow dividers; and a first coupling element. An exciter mechanism for producing and/or maintaining mechanical oscillations of the four measuring tubes. The first coupling element includes a deformation body and four connecting struts, of which connected with a first strut end and with the first measuring tube, a second connecting strut is connected with a first strut end and with a second strut end with the second measuring tube, a third connecting strut and with a second strut end with the first measuring tube, and a fourth connecting strut is connected with a first strut end and with a second strut end with the fourth measuring tube.

摘要翻译： 测量换能器包括：壳体，具有四个流动开口的入口侧分流器和具有四个流动开口的出口侧端部; 具有连接到分流器的四个管的管装置; 和第一耦合元件。 用于产生和/或维持四个测量管的机械振荡的激励机构。 第一联接元件包括变形体和四个连接支柱，其连接有第一支柱端和第一测量管，第二连接支柱与第一支柱端连接，第二支柱端与第二测量管 ，第三连接支柱和具有第一测量管的第二支柱端，第四连接支柱与第一支柱端连接，并且第二支柱端与第四测量管连接。

公开(公告)号：US07992452B2

公开(公告)日：2011-08-09

申请号：US12458862

申请日：2009-07-24

申请人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

发明人： Ennio Bitto ,  Martin Anklin-Imhof ,  Gerhard Eckert ,  Dieter Mundschin

IPC分类号： G01F1/84

CPC分类号： G01F1/8486 ,  G01F1/8409 ,  G01F1/8413

摘要： A measuring transducer of vibration type for registering, on the basis of the Coriolis principle, at least one measured variable of a medium flowing through a pipeline. The measuring transducer includes: a measuring tube, which is connectable with the pipeline via an inlet and an outlet, wherein the measuring tube includes a first measuring tube arc and a second measuring tube arc; an oscillation exciter for exciting oscillations of the measuring tube arcs; at least one oscillation sensor for registering resulting oscillations of the measuring tube arcs; and a transducer housing surrounding the measuring tube arcs. The measuring tube arcs are elastically coupled to the transducer housing. In this way, a robust and reliable measuring operation is guaranteed, which is little influenced by oscillatory in-couplings.

摘要翻译： 一种振动型测量传感器，用于根据科里奥利原理记录流经管道的介质的至少一个测量变量。 测量传感器包括：测量管，其可经由入口和出口与管道连接，其中测量管包括第一测量管弧和第二测量管弧; 用于激发测量管弧的振荡的振荡激励器; 至少一个用于记录测量管弧的振荡的振荡传感器; 以及围绕测量管弧的换能器壳体。 测量管弧体弹性耦合到换能器壳体。 以这种方式，可以保证稳定可靠的测量操作，这很少受到振荡耦合的影响。

公开(公告)号：US20100251830A1

公开(公告)日：2010-10-07

申请号：US12659535

申请日：2010-03-11

申请人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber ,  Michael Kirst

发明人： Ennio Bitto ,  Alfred Rieder ,  Martin Anklin-Imhof ,  Christof Huber ,  Michael Kirst

IPC分类号： G01F1/84

CPC分类号： G01F1/8495 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8431 ,  G01F1/8436 ,  G01F15/024 ,  G01N11/16

摘要： The measuring system of the invention comprises: A measuring transducer of vibration-type, through which medium flows during operation and which serves for producing oscillatory signals dependent on a viscosity of the flowing medium and/or a Reynolds number of the flowing medium; as well as a transmitter electronics electrically coupled with the measuring transducer for driven the measuring transducer and for evaluating oscillatory signals delivered by the measuring transducer. The measuring transducer includes: An inlet-side flow divider (201) having at least two, mutually spaced, flow openings (201A, 201B); an outlet-side flow divider (202) having at least two, mutually spaced, flow openings (202A, 202B); at least two, mutually parallel, straight, measuring tubes (181, 182) for conveying flowing medium, connected to the flow dividers (201, 202) for forming a tube arrangement having at least two flow paths for parallel flow; as well as an electromechanical exciter mechanism (4) for exciting and maintaining mechanical oscillations of the at least two measuring tubes (181, 182). Each of the at least two measuring tubes opens with an inlet-side measuring tube end into a flow opening (201A) of the inlet-side flow divider (201) and with an outlet-side, second measuring tube end into a flow opening (202A) of the outlet-side flow divider (202). The transmitter electronics feeds, by means of an electrical driver signal supplied to the exciter mechanism, electrical excitation power into the exciter mechanism, while the exciter mechanism converts electrical excitation power at least partially into opposite-equal torsional oscillations of the at least two measuring tubes (181, 182).

摘要翻译： 本发明的测量系统包括：振动型测量传感器，介质在操作期间流动，用于产生取决于流动介质的粘度和/或流动介质的雷诺数的振荡信号; 以及与用于驱动测量换能器的测量换能器电耦合并用于评估由测量换能器传递的振荡信号的发射器电子装置。 测量传感器包括：具有至少两个相互间隔开的流动开口（201A，201B）的入口侧分流器（201）; 具有至少两个相互间隔开的流动开口（202A，202B）的出口侧分流器（202）; 至少两个相互平行的直的测量管（181,182），用于输送连接到分流器（201,202）的流动介质，用于形成具有用于平行流动的至少两个流动路径的管装置; 以及用于激发和保持所述至少两个测量管（181,182）的机械振荡的机电激励机构（4）。 所述至少两个测量管中的每个测量管打开，入口侧测量管端部进入入口侧分流器（201）的流动开口（201A），并且出口侧，第二测量管端部进入流动开口 202A）的出口侧分流器（202）。 发射机电子装置通过提供给激励机构的电驱动器信号将电激励功率馈送到激励机构中，同时激励机构将电激励功率至少部分地转换成至少两个测量管的相等的扭转振荡 （181,182）。

公开(公告)号：US20100132480A1

公开(公告)日：2010-06-03

申请号：US12591525

申请日：2009-11-23

申请人： Ennio Bitto ,  Gerhard Eckert ,  Dieter Mundschin

发明人： Ennio Bitto ,  Gerhard Eckert ,  Dieter Mundschin

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/8418 ,  G01F1/8427 ,  G01N9/002 ,  G01N11/16

摘要： A magnet assembly includes: a magnetic field delivering, especially rod-shaped, permanent magnet; a retaining assembly fixedly connected with the permanent magnet and having a retaining head facing the permanent magnet and serving for holding the permanent magnet, and a retaining bolt affixed to the retaining head; and a magnet cup having a cup floor and a cup wall extending from the cup floor. The retaining head of the retaining assembly is at least partially accommodated in a passageway provided in the cup floor, so that an outer contact surface of the retaining head and an inner contact surface of the passageway contact one another to form a force-based interlocking between magnet cup and retaining assembly. The magnet assembly is, especially, provided for application as an oscillation transducer and/or for use in a measuring transducer of vibration type.

摘要翻译： 磁体组件包括：磁场输送，特别是棒状永磁体; 固定组件，其与永磁体固定连接，并具有面向永磁体的保持头，用于保持永磁体;以及固定螺栓固定在保持头上; 以及具有杯底和从杯底延伸的杯壁的磁杯。 保持组件的保持头至少部分地容纳在设置在杯底部的通道中，使得保持头的外接触表面和通道的内接触表面彼此接触以形成基于力的互锁 磁铁杯和保持组件。 特别地，磁体组件被提供用作振动换能器和/或用于振动类型的测量换能器中。

公开(公告)号：US07698957B2

公开(公告)日：2010-04-20

申请号：US12289867

申请日：2008-11-06

申请人： Ennio Bitto ,  Wolfgang Drahm ,  Rainer Lorenz

发明人： Ennio Bitto ,  Wolfgang Drahm ,  Rainer Lorenz

IPC分类号： G01F1/84

CPC分类号： G01F1/849 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

摘要： A measurement transducer includes: At least one interconnected system formed by means of at least two components, especially components of metal. At least the first component of the interconnected system is, in such case, embodied as a composite, formed part composed of at least two materials, which differ from one another with respect to at least one physical and/or chemical property, especially a material density, melting temperature, coefficient of thermal expansion and/or modulus of elasticity, etc. As a result of using at least one composite component, the at least two components of the interconnected system can be bonded together lastingly and reliably, especially by means of welding, such being true especially also for the case in which the interconnected system is a bi-, or poly-, metal, interconnected system.

摘要翻译： 测量传感器包括：至少一个由至少两个部件形成的互连系统，特别是金属部件。 在这种情况下，至少互连系统的第一部件被实施为由至少两种材料组成的复合材料，所述材料相对于至少一种物理和/或化学性质，特别是材料 密度，熔融温度，热膨胀系数和/或弹性模量等。作为使用至少一种复合组分的结果，互连系统的至少两个组分可以被可靠地结合在一起，特别是通过 这种情况尤其适用于互连系统是双金属或多金属互连系统的情况。

公开(公告)号：US07631561B2

公开(公告)日：2009-12-15

申请号：US11723764

申请日：2007-03-22

申请人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

发明人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

IPC分类号： G01F1/84

CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F15/185

摘要： The measuring transducer includes at least one measuring tube communicating with a line connected during operation for conveying a medium to be measured, and a support element oscillatably holding the at least one measuring tube. Additionally, it is provided that the support element contains at least two passageways, via which the at least one measuring tube communicates with the line, and that the at least one measuring tube is affixed, especially releasably, at at least one end to the support element by means of a screwed-fitting at one of the passageways. Alternatively or in supplementation thereof, it is further provided that the at least one measuring tube is, at least in part, made of cold-strengthened, for instance cold-stretched or autofrettaged, material. As required, the measuring transducer can further include at least two measuring tubes communicating with the line for conveying the medium; each of these two measuring tubes is to be connected to an inlet-side distributor element and an outlet-side distributor element. In such case, at least one of the two distributor elements can be embodied as an integral component of the support element, so that the support element can be kept, at least in the area of this at least one distributor element, free of materially bonded, joined locations, especially free of solder, braze or weld connections. The measuring transducer of the invention is especially provided also for applications in which the medium to be measured acts with a pressure of more than 500 bar, especially over 700 bar, on the measuring tube.

公开(公告)号：US20090235759A1

公开(公告)日：2009-09-24

申请号：US12457025

申请日：2009-05-29

申请人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

发明人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

IPC分类号： G01F1/84 ,  B23P11/00

CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F15/185 ,  Y10T29/49826 ,  Y10T29/49874

摘要： The measuring transducer includes at least one measuring tube communicating with a line connected during operation for conveying a medium to be measured, and a support element oscillatably holding the at least one measuring tube. Additionally, it is provided that the support element contains at least two passageways, via which the at least one measuring tube communicates with the line, and that the at least one measuring tube is affixed, especially releasably, at least one end to the support element by means of a screwed-fitting at one of the passageways. Alternatively or in supplementation thereof, it is further provided that the at least one measuring tube is, at least in part, made of cold-strengthened, for instance cold-stretched or autofrettaged, material. As required, the measuring transducer can further include at least two measuring tubes communicating with the line for conveying the medium; each of these two measuring tubes is to be connected to an inlet-side distributor element and an outlet-side distributor element. In such case, at least one of the two distributor elements can be embodied as an integral component of the support element, so that the support element can be kept, at least in the area of this at least one distributor element, free of materially bonded, joined locations, especially free of solder, braze or weld connections. The measuring transducer of the invention is especially provided also for applications in which the medium to be measured acts with a pressure of more than 500 bar, especially over 700 bar, on the measuring tube.

摘要翻译： 所述测量传感器包括至少一个测量管，所述至少一个测量管与在操作期间连接的用于输送要测量的介质的线连通，以及可摆动地保持所述至少一个测量管的支撑元件。 此外，提供了支撑元件包含至少两个通道，至少一个测量管通过该通道与线连通，并且至少一个测量管特别是可释放地固定在支撑元件的至少一个端部 通过螺纹连接在一个通道上。 作为替代或补充，还进一步规定，所述至少一个测量管至少部分地由冷加强制成，例如冷拉伸或自动分离的材料。 根据需要，测量传感器可进一步包括至少两个测量管，该测量管与用于输送介质的线连通; 这两个测量管中的每一个将连接到入口侧分配器元件和出口侧分配器元件。 在这种情况下，两个分配器元件中的至少一个可以被实施为支撑元件的整体部件，使得至少在该至少一个分配元件的区域中，支撑元件可被保持， ，连接位置，特别没有焊料，钎焊或焊接连接。 本发明的测量传感器还特别提供于测量介质上的测量管上的压力大于500巴，特别是超过700巴的应用。

公开(公告)号：US07546777B2

公开(公告)日：2009-06-16

申请号：US11723762

申请日：2007-03-22

申请人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

发明人： Ennio Bitto ,  Rainer Lorenz ,  Holger Bernhard

IPC分类号： G01F1/84

CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F15/185 ,  Y10T29/49826 ,  Y10T29/49874

摘要： The measuring transducer includes at least one measuring tube communicating with a line connected during operation for conveying a medium to be measured, and a support element oscillatably holding the at least one measuring tube. Additionally, it is provided that the support element contains at least two passageways, via which the at least one measuring tube communicates with the line, and that the at least one measuring tube is affixed, especially releasably, at at least one end to the support element by means of a screwed-fitting at one of the passageways. Alternatively or in supplementation thereof, it is further provided that the at least one measuring tube is, at least in part, made of cold-strengthened, for instance cold-stretched or autofrettaged, material. As required, the measuring transducer can further include at least two measuring tubes communicating with the line for conveying the medium; each of these two measuring tubes is to be connected to an inlet-side distributor element and an outlet-side distributor element. In such case, at least one of the two distributor elements can be embodied as an integral component of the support element, so that the support element can be kept, at least in the area of this at least one distributor element, free of materially bonded, joined locations, especially free of solder, braze or weld connections. The measuring transducer of the invention is especially provided also for applications in which the medium to be measured acts with a pressure of more than 500 bar, especially over 700 bar, on the measuring tube.

摘要翻译： 所述测量传感器包括至少一个测量管，所述至少一个测量管与在操作期间连接的用于输送要测量的介质的线连通，以及可摆动地保持所述至少一个测量管的支撑元件。 此外，提供了支撑元件包含至少两个通道，至少一个测量管通过该通道与线连通，并且至少一个测量管特别是可释放地固定在支撑件的至少一端上 通过在一个通道上螺纹配合的元件。 作为替代或补充，还进一步规定，所述至少一个测量管至少部分地由冷加强制成，例如冷拉伸或自动分离的材料。 根据需要，测量传感器可进一步包括至少两个测量管，该测量管与用于输送介质的线连通; 这两个测量管中的每一个将连接到入口侧分配器元件和出口侧分配器元件。 在这种情况下，两个分配器元件中的至少一个可以被实施为支撑元件的整体部件，使得至少在该至少一个分配元件的区域中，支撑元件可被保持， ，连接位置，特别没有焊料，钎焊或焊接连接。 本发明的测量传感器还特别提供于测量介质上的测量管上的压力大于500巴，特别是超过700巴的应用。

公开(公告)号：US07363689B2

公开(公告)日：2008-04-29

申请号：US11528624

申请日：2006-09-28

申请人： Ennio Bitto ,  Christian Schutze

发明人： Ennio Bitto ,  Christian Schutze

IPC分类号： B23P9/00 ,  G01F1/84

CPC分类号： G01F1/8409 ,  G01F1/8477 ,  G01F15/14 ,  Y10T29/49798 ,  Y10T29/49861

摘要： This sensor, for a fluid and suitable for use in a pipeline at least temporarily containing the fluid flowing therethrough, has at least one curved measuring tube, which vibrates during operation and guides the fluid, and a housing enclosing the measuring tube. The housing is composed of a metal cap of two cap halves and a supporting tube, in which the measuring tube is held at its inlet and outlet ends in a manner such that the tube can oscillate, and out of which a measuring tube segment protrudes sideways. Each cap half has an edge with, in each case, four edge portions. The edge portions are straight, the edge portions are curved, and the edge portions have the shape of circular arcs. The edge portions are welded continuously to the supporting tube and the edge portions are welded continuously to one another. The cap halves are cut out of a dish-shaped intermediate having a formed, surrounding edge bead, provided with the shape of a quarter-torus by metal spinning.

摘要翻译： 用于流体并适用于至少暂时容纳流过其中的流体的流体的该传感器具有至少一个弯曲测量管，其在操作期间振动并引导流体，以及壳体包围测量管。 外壳由两个半盖的金属盖和一个支撑管构成，其中测量管以其使管可摆动的方式保持在其入口端和出口端，测量管段侧向突出 。 每个帽半部具有在每种情况下具有四个边缘部分的边缘。 边缘部分是直的，边缘部分是弯曲的，并且边缘部分具有圆弧的形状。 边缘部分被连续地焊接到支撑管，并且边缘部分彼此连续焊接。 从具有形成的环绕边缘珠的盘形中间部分切出上半部分，通过金属纺丝提供四分之一环的形状。

公开(公告)号：US20070151370A1

公开(公告)日：2007-07-05

申请号：US11635502

申请日：2006-12-08

申请人： Ennio Bitto ,  Christian Schuetze ,  Martin Anklin-Imhof ,  Christof Huber ,  Dieter Mundschin ,  Michael Lambrigger

发明人： Ennio Bitto ,  Christian Schuetze ,  Martin Anklin-Imhof ,  Christof Huber ,  Dieter Mundschin ,  Michael Lambrigger

IPC分类号： G01F1/84

CPC分类号： G01F1/8477 ,  G01F1/8409 ,  G01F1/8413 ,  G01F1/8418

摘要： The measuring transducer includes a transducer housing, as well as an internal part arranged in the transducer housing. The internal part includes at least one curved measuring tube vibrating, at least at times, during operation and serving for conveying the medium, as well as a counteroscillator affixed to the measuring tube on the inlet-side, accompanied by formation of a coupling zone, and to the measuring tube on the outlet-side, accompanied by the formation of a coupling zone. The internal part is held oscillatably in the transducer housing, at least by means of two connecting tube pieces, via which the measuring tube communicates during operation with the pipeline and which are so oriented with respect to one another, as well as with respect to an imaginary longitudinal axis of the measuring transducer, that the internal part can move during operation in the manner of a pendulum about the longitudinal axis. Counteroscillator of the measuring transducer of the invention is formed by means of two counteroscillator plates, of which a first counteroscillator plate is arranged on the left side of the measuring tube and a second counteroscillator plate is arranged on the right side of the measuring tube.

摘要翻译： 测量传感器包括一个换能器壳体，以及一个布置在换能器壳体中的内部部件。 内部部分包括至少一个弯曲测量管，至少有时在操作期间和在用于输送介质的作用下振动，以及在入口侧固定到测量管的反倾倒仪，伴随着形成耦合区， 并且在出口侧的测量管，伴随着形成耦合区域。 至少通过两个连接管件将内部部件可振动地保持在换能器壳体中，测量管在操作期间与管道相通，并且相对于彼此相对定向， 测量传感器的假想纵向轴线，内部部件可以在围绕纵向轴线摆动的方式在操作期间移动。 本发明的测量传感器的反射镜由两个反相器振荡器形成，其中在测量管的左侧布置有第一反倾析器板，在测量管的右侧设置有第二反倾析器板。